1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.enterpriseadmin.search;
24  
25  import com.liferay.portal.kernel.dao.search.SearchContainer;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.kernel.util.OrderByComparator;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portal.kernel.util.Validator;
31  import com.liferay.portal.model.Group;
32  import com.liferay.portal.util.PortletKeys;
33  import com.liferay.portlet.PortalPreferences;
34  import com.liferay.portlet.PortletPreferencesFactoryUtil;
35  import com.liferay.portlet.enterpriseadmin.util.EnterpriseAdminUtil;
36  
37  import java.util.ArrayList;
38  import java.util.HashMap;
39  import java.util.List;
40  import java.util.Map;
41  
42  import javax.portlet.PortletRequest;
43  import javax.portlet.PortletURL;
44  
45  /**
46   * <a href="GroupSearch.java.html"><b><i>View Source</i></b></a>
47   *
48   * @author Brian Wing Shun Chan
49   */
50  public class GroupSearch extends SearchContainer<Group> {
51  
52      static List<String> headerNames = new ArrayList<String>();
53      static Map<String, String> orderableHeaders = new HashMap<String, String>();
54  
55      static {
56          headerNames.add("name");
57          headerNames.add("type");
58  
59          orderableHeaders.put("name", "name");
60          orderableHeaders.put("type", "type");
61      }
62  
63      public static final String EMPTY_RESULTS_MESSAGE =
64          "no-communities-were-found";
65  
66      public GroupSearch(PortletRequest portletRequest, PortletURL iteratorURL) {
67          super(
68              portletRequest, new GroupDisplayTerms(portletRequest),
69              new GroupSearchTerms(portletRequest), DEFAULT_CUR_PARAM,
70              DEFAULT_DELTA, iteratorURL, headerNames, EMPTY_RESULTS_MESSAGE);
71  
72          GroupDisplayTerms displayTerms = (GroupDisplayTerms)getDisplayTerms();
73  
74          iteratorURL.setParameter(
75              GroupDisplayTerms.NAME, displayTerms.getName());
76          iteratorURL.setParameter(
77              GroupDisplayTerms.DESCRIPTION, displayTerms.getDescription());
78  
79          try {
80              PortalPreferences prefs =
81                  PortletPreferencesFactoryUtil.getPortalPreferences(
82                      portletRequest);
83  
84              String orderByCol = ParamUtil.getString(
85                  portletRequest, "orderByCol");
86              String orderByType = ParamUtil.getString(
87                  portletRequest, "orderByType");
88  
89              if (Validator.isNotNull(orderByCol) &&
90                  Validator.isNotNull(orderByType)) {
91  
92                  prefs.setValue(
93                      PortletKeys.ENTERPRISE_ADMIN, "groups-order-by-col",
94                      orderByCol);
95                  prefs.setValue(
96                      PortletKeys.ENTERPRISE_ADMIN, "groups-order-by-type",
97                      orderByType);
98              }
99              else {
100                 orderByCol = prefs.getValue(
101                     PortletKeys.ENTERPRISE_ADMIN, "groups-order-by-col",
102                     "name");
103                 orderByType = prefs.getValue(
104                     PortletKeys.ENTERPRISE_ADMIN, "groups-order-by-type",
105                     "asc");
106             }
107 
108             OrderByComparator orderByComparator =
109                 EnterpriseAdminUtil.getGroupOrderByComparator(
110                     orderByCol, orderByType);
111 
112             setOrderableHeaders(orderableHeaders);
113             setOrderByCol(orderByCol);
114             setOrderByType(orderByType);
115             setOrderByComparator(orderByComparator);
116         }
117         catch (Exception e) {
118             _log.error(e);
119         }
120     }
121 
122     private static Log _log = LogFactoryUtil.getLog(GroupSearch.class);
123 
124 }